Columbus vs Dayton

Air Quality Comparison

Columbus, OH

Good

StateOhio
Dominant PollutantO3
CategoryGood

Dayton, OH

Moderate

StateOhio
Dominant PollutantPM2.5
CategoryModerate

Summary

Columbus has 16 points better air quality

Columbus has an AQI of 45 compared to 61

5-Day Forecast Comparison

DayColumbusDaytonBetter
TodayAQI 45AQI 78Columbus
Wed, Jun 24AQI 31AQI 61Columbus
Thu, Jun 25AQI 62AQI 63Columbus
Fri, Jun 26AQI 30AQI 55Columbus
Sat, Jun 27AQI 44AQI 71Columbus